I received these leggings as a gift from my boyfriend and they are the best piece of running gear I've ever had! They are breathable and comfortable. They keep my legs warm when running in the cold but I do not overheat. I also wear them as a base layer when I'm hunting under pants. They help wick away moisture but keep me warm at the same time.I am 5'7 5'8ish and weigh 125-130 lbs. I have an athletic body type with runners legs. The size small leggings fit me perfectly!!! I have recommended these leggings to all the runners I know.

got these to go to Yellowstone and go snowmobiling. as it turned out we were there for a record breaking storm and snowfall, and we were actually OUT on the snowmobile during that. but, I continued to be plenty warm and toasty. as opposed to my other female companion who ended up in FOUR sweaters the next day and still wasn't warm enuf! I am sure my own comfort was due to the Under Armour I was wearing! I not only WOULD recommend these to others, I already HAVE!